- New image download manager- Added a visual indicator for loading message lists of IMAP folders- Color groups can be assigned to IMAP messages- Improved certificate chain building for X.509 in S/MIME and TLS- IMAP. Partial message loading- IMAP. Loading of remotely stored attachments- "Resend to" action added to support both local and remote attachments- Excel compatibility option added when exporting contacts in CSV format- Graceful server disconnect for IMAP- An account option to not use filters on IMAP in the "IMAP fine-tune" section- It's now possible to search for RegExp and other The Bat!-specific criterias in IMAP folders and in offline-mode (in cached messages only)- IMAP connection is now monitored mostly like in versions prior to 5- It's now possible to define colour and text style for Quick Search tabs- Information about selected/total and filtered messages is now displayed on status bar in the main window and message viewer- It's now possible to print from SmartBat- Better decoding/encoding of some badly-encoded national characters, The Bat! now uses smarter recovery algorithms- Better display of unknown attributes of X.509 certificates- Remove thread start/finish debug messages from the "ex_log.txt" file- Getting folder contents was reorganized- IMAP folder can be specified (and created if needed) as destination of filter- Folder download options was reorganized- Pop-up menus of IMAP accounts/folders was reorganized- Cosmetic changes in IMAP download tab- IMAP related account and folder properties was reorganized- Redesigned IMAP folder manager- Plugin API. Refined handling of before/after filter events- %AttachOriginalFiles macros is now supported in all auto-generated messages (not only forward)- IMAP message bases are now stored in a separate "IMAP" folders to prevent troubles when the user switches back and forth between versions 4 and 5 of The Bat!